20232888 has 32 divisors (see below), whose sum is σ = 54474000. Its totient is φ = 6225408.

The previous prime is 20232887. The next prime is 20232917. The reversal of 20232888 is 88823202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32113 + ... + 32736.

Almost surely, 2^20232888 is an apocalyptic number.

It is an amenable number.

20232888 is an abundant number, since it is smaller than the sum of its proper divisors (34241112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20232888 is a wasteful number, since it uses less digits than its factorization.

20232888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64871 (or 64867 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 20232888 is about 4498.0982648226. The cubic root of 20232888 is about 272.4912905782.

The spelling of 20232888 in words is "twenty million, two hundred thirty-two thousand, eight hundred eighty-eight".